Changeset a3db0c0e1f5372b4787c7d34e900aaf5bcdf108c

Timestamp:

10/07/05 15:07:15 (3 years ago)

Author:

Rémi Denis-Courmont <rem@videolan.org>

git-committer:

Rémi Denis-Courmont <rem@videolan.org> 1121000835 +0000

git-parent:

[3df44d631a3635a1bd268dd8aee5fed490be7bd4]

git-author:

Rémi Denis-Courmont <rem@videolan.org> 1121000835 +0000

Message:

Work around for gcc <= 3.3

Files:

• configure.ac (modified) (1 diff)

configure.ac

@@ -1166 +1166 @@
-        CFLAGS_TUNING="-mtune=750";
-    fi
+
+    dnl NOTE: this can't be cached cleanly
+    AS_IF([test "${CFLAGS_TUNING}"],
+       [CFLAGS_save="${CFLAGS}"
+        CFLAGS="${CFLAGS} ${CFLAGS_TUNING}"
+
+        AC_MSG_CHECKING([whether $CC accepts ${CFLAGS_TUNING}])
+        AC_COMPILE_IFELSE([ ], [tuning="yes"],
+                               [CFLAGS_TUNING=""; tuning="no"])
+
+        AC_MSG_RESULT([$tuning])
+        CFLAGS="${CFLAGS_save}"
+    ])
-fi
-